Well, we've got a Supercharger at Vacaville/The Nut Tree now that opened December 20th - I'm looking forward to using that on trips out to the coast: http://www.teslamotors.com/supercharger/vacaville Tesla's currently working on a Roseville Supercharger at the Galleria (off Highway 65, which is about a mile off I-80). It's the easiest place to kill half an hour, but it will be a nightmare leading up to Christmas. That's the second dot that overlaps the Folsom Supercharger (though in reality it's about 20 minutes to get from the Folsom one on Hwy50 to the Galleria on Hwy65). That seems to be the only other one that they've got in the works as Coming Soon. The next two after that look like somewhere on the 101 (between Santa Rosa and Ukiah) and Stockton. There's no Reno or Tahoe SC on the map, even going out to 2015, but you can use Jack Bower's Tesla charger at 9855 Double ...